双频双通道电声门图系统的研制

The development of a dual channel electroglottogram system with two frequencies

本文介绍了一种按作者的多电极阵导纳电声门图测量方法设计出的双频双通道电声门图系统。实验结果表明,声门图技术在发声生理、喉病诊治、语言和语音科学等领域是有应用价值的,且使测量和研究声带垂直和横向振动成为可能。

This paper introduces a dual channel electroglottogram (EGG) system with two frequencies,which is designed according to the admittance EGG method using a multiple electrode array developed by the authors.The results of experiment show that the glottogram technique is valuable to phonatory physiology, the diagnosis and therapy of laryngeal disease,linguistics and speech science,and makes it possible to investigate the vertical and horizontal vibration of vocal cord.